package com.zzyl.framework.interceptor;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.zzyl.common.core.domain.model.LoginUser;
import com.zzyl.common.utils.SecurityUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        this.strictInsertFill(metaObject, "createTime"
    , Date.class, new Date());
        this.strictInsertFill(metaObject, "createBy", String.class, loadUserId()+"");

    }

    @Override
    public void updateFill(MetaObject metaObject) {
        this.strictUpdateFill(metaObject, "updateTime"
                , Date.class, new Date());
        this.strictUpdateFill(metaObject, "updateBy", String.class, loadUserId()+"");
    }

    public static Long loadUserId() {
        LoginUser loginUser = SecurityUtils.getLoginUser();
        if (ObjectUtils.isNotEmpty(loginUser)) {
            return loginUser.getUserId();
        }
        return 1L;
    }


}
